Zn-Al-Mg coated steel is a type of advanced high-grade steel that is coated with a layer comprising zinc, aluminum, and magnesium. It offers excellent corrosion resistance, superior paint adhesion, and self-healing properties. It’s an economical alternative to hot-dipped galvanized steel.

1. Environment: If you live in a corrosive or saltwater environment, aluminum is better because of its high resistance to corrosion.

2. Strength: For windy or high load-bearing areas, steel is the better choice.

3. Weight: Aluminum is much lighter, which makes it easier and cheaper to transport and install.

If conditions permit, we recommend using a ground screw foundation. However, we strongly advise conducting a soil test prior to installation to determine the most appropriate foundation for your specific circumstances.

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We provide detailed installation guides, drawings, and dedicated customer support for a seamless experience. The structural calculation is also available for utility projects. 

虽然该产品设计使用寿命为25至30年，但我们保证，由Megawa Solar设计和制造的产品在12年内不存在材料和工艺上的缺陷。.